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I need a production-ready Python service that keeps Personio as the single source of truth for employee data while mirroring the information into Microbizz. Each employee must exist twice in Microbizz—once as the actual planning user (team_id 111) and once as the pre-planning user (team_id 116). Personio will fire webhooks on every new employee creation, capability update, or attribute change, and your code should react instantly, creating or updating both Microbizz user records in a fully idempotent way. Scope of the sync • Capabilities to transfer: Skills and Certifications only; other fields may flow through untouched but never override Personio’s values. • Triggers: New employee creation, employee capability updates, and any attribute changes that Personio pushes. • Error handling: Implement structured, custom logging with clear notifications plus automatic retries that use exponential back-off. All actions must be recoverable on a rerun without duplicate side-effects. Technical expectations The service should be containerised for a Linux host (Dockerfile and [login to view URL] provided) and follow best practices for retries, back-pressure, reconciliation, and exception safety. Please lean on the official Personio and Microbizz APIs, and feel free to use libraries such as requests/HTTPX, asyncio, or Celery if they help you reach production robustness. Clear separation between initial full import and ongoing webhook processing is essential. Deliverables 1. Clean, well-commented Python source code. 2. Dockerfile and docker-compose setup ready for immediate deployment. 3. Read-me covering environment variables, webhook configuration, and runbook for monitoring and recovery. 4. A short test plan or script demonstrating idempotency and successful retries after simulated failures. If you have battle-tested experience building API integrations with robust retry logic and containerised deployment, I’d love to see how you would approach this.
N° de projet : 40237191
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135 freelances proposent en moyenne €1 151 EUR pour ce travail

Hi there, I will build a production-ready Python service that keeps Personio as the single source of truth and mirrors data into Microbizz in a fully idempotent way. The service will listen for Personio webhooks on new employees, capability updates, and attribute changes, and will create or update two Microbizz records per user (team 111 and team 116) without overwriting non-synced fields. Skills and Certifications will flow from Personio to Microbizz only, while other fields will stay as-is in Microbizz. The system will feature structured logging, clear error notifications, and automatic exponential back-off retries. A clean separation between the initial full import and ongoing webhook processing will be implemented, with careful reconciliation to avoid duplicates on reruns. The code will be modular, well-documented, and container-ready with a Dockerfile and docker-compose.yml. I will use official API clients where possible, with requests/HTTPX and asyncio or Celery if it improves reliability and back-pressure handling. A separate readme will explain environment variables, webhook setup, and a runbook for monitoring and recovery, plus a short test plan demonstrating idempotency and retry behavior. What is your preferred approach for event deduplication if a webhook arrives out of order, and do you have any rate limits or webhook retry policies from Personio I should respect? Best regards,
€1 500 EUR en 19 jours
9,2
9,2

Hello, I can provide the robust and scalable solution you require for your Personio-Microbizz capability sync service. My extensive proficiency in Python and Linux development, including expertise in creating production-ready, containerized services, will ensure that your data is systematically synchronized between the two platforms, maintaining Personio as the primary source of truth. Having established an exceptional track record developing API integrations, I am well-versed in building solutions like yours with if robust retry logic and quick error recovery systems. I'll make use of libraries like requests/HTTPX, asyncio, or Celery, as needed, to ensure your application's resilience and ideal performance. Additionally, my aptitude for clear logging practices is crucial for a project like yours where every action must be captured and manageable in time. Furthermore, with fluency in technologies such as Docker, I can effortlessly execute all tasks related to the containerisation of your application while following best practices. So let's not delay further --choose me for a comprehensive database synchronized service that won't disappoint! Thanks!
€1 500 EUR en 5 jours
8,4
8,4

Hello, I'd be pleased to build a reliable and production- ready Personio - Microbizz integration. Looking forward to chatting soon and discussing more details. Best regards. Lyes.
€1 125 EUR en 5 jours
8,2
8,2

⭐⭐⭐⭐⭐ Create a Python Service for Syncing Employee Data with Personio and Microbizz ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and noticed you're looking for a Python service to sync employee data between Personio and Microbizz. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for API integrations. I will create a robust service that reacts to webhooks from Personio to keep Microbizz updated, ensuring all data is accurate and efficient. ➡️ Why Me? I can easily build your Python service as I have 5 years of experience in API integrations, specializing in data synchronization and error handling. My expertise includes working with webhooks, Docker, and Python libraries like requests and asyncio. I also have a strong grip on best practices for retries and exception safety, ensuring a reliable solution. ➡️ Let's have a quick chat to discuss your project in detail. I can share samples of my previous work that demonstrate my capabilities. Looking forward to connecting with you! ➡️ Skills & Experience: ✅ Python Programming ✅ API Integration ✅ Webhook Handling ✅ Docker & Docker Compose ✅ Error Handling ✅ Logging & Notifications ✅ Data Synchronization ✅ Idempotency Implementation ✅ Exponential Back-off ✅ Clean Code Practices ✅ Test Planning ✅ Linux Deployment Waiting for your response! Best Regards, Zohaib
€900 EUR en 2 jours
8,0
8,0

As a top-ranked and well-rounded developer with more than eight years of experience, I have a proven track record of delivering robust, scalable software solutions, which perfectly aligns with your needs. Notably, I'm an API integration expert and have handled numerous projects involving complex API interconnections. My skills in Python, Linux, and Docker will be invaluable for containerizing the service as per your requirements. I believe in AI-first thinking and value-driven pricing - two approaches that blend perfectly in this project. With my extensive familiarity in automations, workflows, and data mining, I can build your service so that Personio will act as the primary source of truth for Microbizz while maintaining dual user records (pre-planning and planning) synchronized in real-time. My high-end n8n workflows knowledge combined with my experience working on event-driven automation will help ensure effective and timely reaction to webhooks from Personio without any loss of data. Lastly, but importantly, my full-stack development proficiency - backed by proficiency in various platforms such as Django, FastAPI; APIs integrations or authentication expertise with REST/GraphQL APIs, OAuth2 - ensures a seamless blend between Personio’s and Microbizz’s APIs to maintain coherence with the best practices and achieving fully idempotent transfers as required.
€1 500 EUR en 10 jours
7,8
7,8

⭐⭐⭐⭐⭐ CnELIndia, led by Raman Ladhani, can effectively address your project requirements with a structured approach. Project Analysis & Architecture: We will begin by thoroughly reviewing the Personio and Microbizz APIs to design an efficient, scalable architecture for data synchronization. This will ensure that employees are mirrored correctly in both systems, with robust error handling and retry logic. Service Development: Our team will develop a production-ready Python service using Docker for containerization, ensuring it is ready for deployment on any Linux host. We’ll implement webhook listeners to react instantly to updates from Personio, ensuring that employee data flows seamlessly to Microbizz. Idempotency & Retry Mechanism: We will use best practices with libraries like Celery for managing retries, back-pressure, and ensuring data consistency during failures. Each operation will be recoverable without duplication. Comprehensive Testing & Deployment: We will provide clean, well-commented code, along with a Dockerfile, docker-compose setup, and a detailed runbook for deployment, monitoring, and recovery. With our expertise, we guarantee seamless integration and a robust solution.
€1 125 EUR en 7 jours
7,6
7,6

Hello Greetings, After reviewing your project description, I am confident and excited to work on this project for you. However, I have some crucial points and questions to clarify. Please leave a message in the chat to discuss this, and I can share my recent work that is similar to your requirements. Thanks for your time! I am excited to hear from you soon. Best regards
€2 500 EUR en 30 jours
7,7
7,7

With over 10 years of experience in web and mobile development, including expertise in Python, I understand the importance of creating a production-ready Python service that seamlessly syncs employee data between Personio and Microbizz. Your project requires a solution that ensures each employee exists in both systems with precise information mirroring and structured error handling. In the past, I have successfully delivered API integrations with robust retry logic in fintech and healthcare domains, ensuring data integrity and seamless communication between systems. My experience aligns with your project's technical expectations, including containerized deployment, best practices for retries, and clear separation of initial import and ongoing processing. If you are seeking a reliable partner to build a robust sync service that meets your requirements, I am here to collaborate and deliver exceptional results. Let's discuss further how I can bring your vision to life.
€1 200 EUR en 20 jours
7,4
7,4

Hello, Being in the field for quite some time, my firm Modular Solutions brings to the table a proven track record of delivering high-quality, production-ready solutions. This project explicitly demands rich experience in building API integrations with robust retry logic and containerized deployment - and that's just one of our many areas of expertise! From Python to Linux, Docker, and Software Architecture, we have it all covered while ensuring the adherence to best practices for retries, back-pressure, reconciliation, and exception safety. Idempotency and data synchronization are two aspects that should be flawlessly executed in your Personio Microbizz Capability Sync Service project - and that's where I excel. With profound skills in data analysis and software development, I promise clean, well-commented Python source code that dances seamlessly with the Personio and Microbizz APIs. Moreover, my prior experience with tools like SPSS, R, Hadoop and Spark perfectly complements the data-centric nature of this task. At Modular Solutions ®, your satisfaction is paramount to us. Collaborating closely with you throughout the process, we will provide a detailed Read-me covering environment variables, webhook configuration, and runbook for monitoring and recovery alongside an optimal test plan. The aim is to simplify the end-to-end deployment process so you can focus on the enhanced efficiency this service will bring. Let us transfor Thanks!
€1 500 EUR en 2 jours
7,5
7,5

The Personio Microbizz Capability Sync Service aligns perfectly with my expertise in Python, Linux, Software Architecture, C++ Programming, and Docker. I am confident in delivering a production-ready solution that meets the project requirements. Budget adjustments can be discussed, and I am committed to staying within your financial constraints. Let's initiate a conversation to delve into the full project scope. Please review my extensive 15-year profile to see my track record. Your satisfaction is my top priority, and I am ready to jump into action to showcase my dedication to this task. Eagerly awaiting your response.
€1 050 EUR en 21 jours
7,4
7,4

Hi, We’ve built similar integrations for clients like Descripio and Talentelgia, where we synced employee data with external platforms like Azure AD and BambooHR. We understand the importance of handling sensitive employee data securely and efficiently. For your project, we’ll use a dedicated Python worker to listen for webhooks from Personio and process them in a queue, ensuring we don’t miss any events. We’ll also implement a separate cron job to handle any missed webhooks, ensuring complete data accuracy. We can start with a 2-hour introductory call to discuss your project in detail and align our understanding. This call can be scheduled at your convenience. Let’s schedule a quick 10-minute call to discuss your project and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
€1 237,50 EUR en 21 jours
7,1
7,1

Hi there, I understand your requirement for a robust Python service syncing Personio employee data to Microbizz with immediate webhook reaction and idempotent operations. I will deliver: - A containerized, production-ready Python service utilizing Celery for retries and back-pressure. - Full implementation of employee dual-record syncing (team_id 111 & 116) with capabilities syncing constrained to Skills and Certifications only. - Structured logging with exponential back-off retry mechanisms, ensuring safe, recoverable operations. - Clean, well-documented source code with Docker and docker-compose configurations ready for deployment. - Comprehensive read-me and test script to verify idempotency and failure recovery. **Skills:** ✅ Python microservices & API development , leveraging asyncio and Celery ✅ Docker & Linux container setup , including docker-compose orchestration ✅ Robust retry logic & back-pressure management , for production-grade resilience ✅ Experience with webhook integrations and real-time data sync ✅ Structured logging and error handling best-practices **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m ready to start immediately and ensure a seamless, maintainable solution. Delivery confirmed after scope review (max 7 days). Could you please provide API documentation access for Personio and Microbizz to plan optimal integration? Best regards,
€1 200 EUR en 14 jours
6,7
6,7

I HAVE BUILT SEVERAL E-COMMERCE WEBSITES WITH CUSTOM PRODUCT CATALOGUES AND SECURE CHECKOUTS. I can design and develop a modern, responsive e-commerce website for your shipping container products, ensuring an intuitive shopping experience and smooth admin management. Core Features Product catalogue with categories, detailed descriptions, high-quality images, and filtering options Secure checkout with Stripe, PayPal, or local payment gateways Inventory management: stock levels update automatically User accounts: customers can track orders and view purchase history Mobile-friendly and SEO-optimized design Admin dashboard to easily add/edit products, manage orders, and generate reports Deliverables & Support Fully functional website with all source code Documentation for managing products, orders, and content 2 YEARS FREE ONGOING SUPPORT POST-LAUNCH for minor updates or fixes Optional walkthrough call for admin training I can start immediately and provide a design focused on conversion, usability, and scalability. Previous e-commerce examples are available upon request.
€800 EUR en 15 jours
7,0
7,0

Hi I can build a production-grade Python sync service that treats Personio as the single source of truth while maintaining mirrored user records in Microbizz with strict idempotency. The technical challenge is ensuring that each employee update—capabilities, attributes, or creations—triggers dual Microbizz updates without race conditions or duplicated side effects, which I will solve using deterministic reconciliation logic and stable entity mapping. Using Python (HTTPX/asyncio or Celery workers), the service will process Personio webhooks, upsert two Microbizz user instances per employee (team_id 111 and 116), and guarantee consistent capability transfers. A structured retry system with exponential back-off and custom logging will ensure resilient error handling and full recoverability. The system will run inside a Dockerised environment with clean separation between the initial import pipeline and real-time webhook handlers. All workflows will strictly avoid overwriting Personio-authoritative fields while safely passing through others. You will receive clean, maintainable code, environment-ready Dockerfiles, and documentation for monitoring and recovery procedures. Thanks, Hercules
€1 500 EUR en 7 jours
6,6
6,6

Hi, I will build your Personio-to-Microbizz sync service in Python with webhook-driven instant processing, dual user creation (team_id 111 and 116) for each employee, Skills and Certifications capability transfer, and full idempotency with structured logging and exponential backoff retries. The service will be containerized with Docker and docker-compose ready for immediate deployment. For the idempotency, I will use a combination of Personio employee ID and event timestamp as a deduplication key stored in a local SQLite ledger, so replayed webhooks or network retries never create duplicate Microbizz records. Questions: 1) Does Microbizz have rate limits on their API that I should design around? 2) Should the initial full import run automatically on first startup, or be triggered manually? Send me a message and we can go over the details. Best regards, Kamran
€750 EUR en 14 jours
7,1
7,1

Hello This is exactly the kind of integration I build, production-ready, idempotent, and failure-resilient. I will design a containerised Python service that treats Personio as the single source of truth, processes webhooks in real time, and guarantees dual-user creation in Microbizz (team_id 111 & 116) with strict idempotency, exponential backoff retries, structured logging, and clean separation between full import and webhook flows. With strong experience in API integrations, Dockerised deployments, and robust retry/back-pressure patterns (asyncio/Celery/HTTPX), I will deliver clean code, clear documentation, and a practical test plan that proves recovery without duplicates. Best Regards, Arzoo Farooq
€1 230 EUR en 7 jours
6,5
6,5

Hi I’m your web developer, ready to turn your project Personio Microbizz Capability Sync Service into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in Python, Linux, Software Architecture, C++ Programming, Docker, API Development, Microservices, Celery WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen
€999 EUR en 10 jours
6,3
6,3

Hello, Have you considered a seamless solution that guarantees the integrity of your employee data between Personio and Microbizz before making any commitments? I specialize in crafting robust, production-ready Python services with efficient error handling and idempotency that ensure reliable data synchronization. Let's discuss how we can optimize your workflow with this integration. Best, Smith
€1 125 EUR en 7 jours
6,2
6,2

Hello, HAVE STRONG 9+ YEARS OF EXPERIENCE IN BUILDING ROBUST, CONTAINERISED API SYNC SERVICES I can deliver a production-ready Python service that keeps Personio as the single source of truth while mirroring employees into Microbizz (team_id 111 and 116) in a fully idempotent manner. Approach: • FastAPI webhook listener to receive Personio events (new employee, capability updates, attribute changes). • Fetch authoritative employee data from Personio before processing. • Transfer Skills and Certifications only, without overriding non-owned fields. • Idempotent upsert logic in Microbizz using external IDs + checksum tracking. • Exponential backoff retries with structured logging and alert-ready error handling. • Clear separation between initial full import and ongoing webhook processing. Tech Stack: Python (FastAPI), HTTPX, Celery/async workers, PostgreSQL or Redis for state tracking. Fully containerised with Dockerfile and docker-compose for Linux deployment. Deliverables: • Clean, well-commented Python code • Docker setup ready to deploy • README (env vars, webhook config, monitoring runbook) • Test script proving idempotency and retry recovery Let’s discuss API details and rate limits in chat to ensure a resilient production-grade implementation. Thanks & regards Julian
€750 EUR en 7 jours
6,4
6,4

Hello, Thank you so much for posting this opportunity. It sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
€1 500 EUR en 7 jours
6,0
6,0

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